WARNING
Removal, replacement or repair of a seal on the device must be performed by Siemens authorized personnel exclusively.
Inspection
- Check that the product is in good condition.
- Check that each fitting has been tightened using the appropriate wrench. Correct if necessary.
- Check the product for corrosion.
- Check that the product works properly.
Replace the device if the following occurs:
- Significant corrosion
- Faults that may lead to malfunction
- The product doesn’t work properly: the device doesn’t fully open/close.